Save - Perfomances related

Out of curiosity, I wanted to test what is actually cheaper for HDMI (especially compared to those who claim that the quality and the price, an HDMI cable does not affect, and therefore it should buy the cheapest)

I have not been disappointed with the result: from crossing the source at 1080p, the screen is set to "streak". (Flickering image "torn"). Well, that was then restored when I reconnected.
The "demonstration" seems to me eloquently about the relative price versus quality. So I go back to my much more expensive cables, but a quality (and with an image and a sound) disproportionate to the low-end product.